Java Code Examples for java.security.Policy#refresh()

The following examples show how to use java.security.Policy#refresh() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: DefaultPolicy.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up 
public static void main(String[] args) throws Exception {

        // Check policy with no java.security.policy property set
        Policy p = Policy.getPolicy();
        checkPolicy(p);

        // Check policy with java.security.policy '=' option
        System.setProperty("java.security.policy", "Extra.policy");
        p.refresh();
        checkPolicy(p);

        // Check policy with java.security.policy override '==' option
        System.setProperty("java.security.policy", "=Extra.policy");
        p.refresh();
        checkPolicy(p);

        // Check Policy.getInstance
        URI policyURI = Paths.get(System.getProperty("test.src"),
                                  "Extra.policy").toUri();
        p = Policy.getInstance("JavaPolicy", new URIParameter(policyURI));
        checkPolicy(p);
    }
Example 2
Source File: WebappClassLoaderBase.java    From Tomcat8-Source-Read with MIT License 5 votes vote down vote up 
/**
 * Refresh the system policy file, to pick up eventual changes.
 */
protected void refreshPolicy() {

    try {
        // The policy file may have been modified to adjust
        // permissions, so we're reloading it when loading or
        // reloading a Context
        Policy policy = Policy.getPolicy();
        policy.refresh();
    } catch (AccessControlException e) {
        // Some policy files may restrict this, even for the core,
        // so this exception is ignored
    }

}
Example 3
Source File: CallbacksSecurityTests.java    From spring-analysis-note with MIT License 5 votes vote down vote up 
public CallbacksSecurityTests() {
	// setup security
	if (System.getSecurityManager() == null) {
		Policy policy = Policy.getPolicy();
		URL policyURL = getClass()
				.getResource(
						"/org/springframework/beans/factory/support/security/policy.all");
		System.setProperty("java.security.policy", policyURL.toString());
		System.setProperty("policy.allowSystemProperty", "true");
		policy.refresh();

		System.setSecurityManager(new SecurityManager());
	}
}
Example 4
Source File: CallbacksSecurityTests.java    From java-technology-stack with MIT License 5 votes vote down vote up 
public CallbacksSecurityTests() {
	// setup security
	if (System.getSecurityManager() == null) {
		Policy policy = Policy.getPolicy();
		URL policyURL = getClass()
				.getResource(
						"/org/springframework/beans/factory/support/security/policy.all");
		System.setProperty("java.security.policy", policyURL.toString());
		System.setProperty("policy.allowSystemProperty", "true");
		policy.refresh();

		System.setSecurityManager(new SecurityManager());
	}
}
Example 5
Source File: WebappClassLoaderBase.java    From Tomcat7.0.67 with Apache License 2.0 5 votes vote down vote up 
/**
 * Refresh the system policy file, to pick up eventual changes.
 */
protected void refreshPolicy() {

    try {
        // The policy file may have been modified to adjust
        // permissions, so we're reloading it when loading or
        // reloading a Context
        Policy policy = Policy.getPolicy();
        policy.refresh();
    } catch (AccessControlException e) {
        // Some policy files may restrict this, even for the core,
        // so this exception is ignored
    }

}
Example 6
Source File: CallbacksSecurityTests.java    From spring4-understanding with Apache License 2.0 5 votes vote down vote up 
public CallbacksSecurityTests() {
	// setup security
	if (System.getSecurityManager() == null) {
		Policy policy = Policy.getPolicy();
		URL policyURL = getClass()
				.getResource(
						"/org/springframework/beans/factory/support/security/policy.all");
		System.setProperty("java.security.policy", policyURL.toString());
		System.setProperty("policy.allowSystemProperty", "true");
		policy.refresh();

		System.setSecurityManager(new SecurityManager());
	}
}
Example 7
Source File: WebappClassLoaderBase.java    From tomcatsrc with Apache License 2.0 5 votes vote down vote up 
/**
 * Refresh the system policy file, to pick up eventual changes.
 */
protected void refreshPolicy() {

    try {
        // The policy file may have been modified to adjust
        // permissions, so we're reloading it when loading or
        // reloading a Context
        Policy policy = Policy.getPolicy();
        policy.refresh();
    } catch (AccessControlException e) {
        // Some policy files may restrict this, even for the core,
        // so this exception is ignored
    }

}
Example 8
Source File: AbstractSecurityService.java    From tomee with Apache License 2.0 5 votes vote down vote up 
private static void installPolicy(String policyProvider) {
    try {
        final ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
        final Class policyClass = Class.forName(policyProvider, true, classLoader);
        final Policy policy = (Policy) policyClass.newInstance();
        policy.refresh();
        Policy.setPolicy(policy);
    } catch (final Exception e) {
        throw new IllegalStateException("Could not install JACC Policy Provider: " + policyProvider, e);
    }
}